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Heart|Natural|GIA

0.80ct I SI1 Heart Natural Diamond

EX • I/SI1 • GIA 1548272242

Certificate GIA 1548272242

Diamond specifications and retailer prices

From $859 CAD
HK$4,800 HKD
As of November 1, 2026
Save $1,157 CAD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,909 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1548272242. Listed at 14 retailers as of November 1, 2026, with a 135% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Pavilion angle39.7°
OriginNatural
Grading LabGIA
CertificateGIA 1548272242
Dimensions5.70 × 6.37 × 3.75 mm
L/W Ratio1.12
Girdle conditionFaceted
Top View
5.70 mm6.37 mm0.80 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1548272242
Side View
Table 60.0%CrownGirdle: MED-VTKPavilion 39.7°Culet: NoneDepth 58.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,016 CAD|Low: $805 CAD|High: $2,254 CAD|Avg: $1,363 CAD|-10.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6$859 CAD
Retailer 8$992 CAD
Retailer 9$1,015 CAD
Retailer 7$1,024 CAD
Retailer 5$1,113 CAD
Retailer 2$1,119 CAD
Retailer 3$1,365 CAD
Retailer 12$1,376 CAD
Retailer 11$1,638 CAD
Retailer 10$1,696 CAD
Retailer 4$1,759 CAD
Retailer 1$2,016 CAD

30 data points across 12 retailers

14 retailers$859 CAD to $2,016 CAD

A
Cheapest Retailer
-
$859 CAD
HK$4,800 HKD
A
Retailer 2
-
$992 CAD
$710 USD
View
A
Retailer 3
-
$1,015 CAD
$726 USD
View
Final sale: no returns
A
Retailer 4
-
$1,024 CAD
€698 EUR
View
A
Retailer 5
-
$1,113 CAD
£627 GBP
View
Retailer 6
-
$1,119 CAD
SGD 1,082 SGD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$1,365 CAD
SGD 1,320 SGD
View
A
Retailer 8
-
$1,376 CAD
$985 USD
View
Retailer 9
-
$1,638 CAD
$1,172 USD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,642 CAD
A$1,808 AUD
View
B+
Retailer 11
-
$1,696 CAD
ZAR 19,603 ZAR
View
Retailer 12
-
$1,759 CAD
A$1,936 AUD
View
Price last confirmed 29 days ago
B+
Retailer 13
-
$2,016 CAD
£1,136 GBP
View
Most Expensive
NZ Jewellers
a27168c1-31c8-4a3b-a75f-28b32703880b · Sep 25
$3,909 CAD
$2,797 USD
View
Price last confirmed 38 days ago
13 more retailers have this diamond
Prices start from $859 CADSave up to $1,157 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.80ct Heart
$859 CAD